80634496

素因数分解:

$2^7\times {\mathrm{617}}^1\times {\mathrm{1021}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 161056980

約数和(自身を除く): 80422484

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 617, 1021, 1234, 2042, 2468, 4084, 4936, 8168, 9872, 16336, 19744, 32672, 39488, 65344, 78976, 130688, 629957, 1259914, 2519828, 5039656, 10079312, 20158624, 40317248, 80634496]

約数ペア:

[(1, 80634496), (2, 40317248), (4, 20158624), (8, 10079312), (16, 5039656), (32, 2519828), (64, 1259914), (128, 629957), (617, 130688), (1021, 78976), (1234, 65344), (2042, 39488), (2468, 32672), (4084, 19744), (4936, 16336), (8168, 9872)]